5399037

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 9124544

約数和(自身を除く): 3725507

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 1993, 2709, 5979, 13951, 17937, 41853, 85699, 125559, 257097, 599893, 771291, 1799679, 5399037]

約数ペア:

[(1, 5399037), (3, 1799679), (7, 771291), (9, 599893), (21, 257097), (43, 125559), (63, 85699), (129, 41853), (301, 17937), (387, 13951), (903, 5979), (1993, 2709)]